WO2009041498A1 - 無線通信システム及び方法 - Google Patents

無線通信システム及び方法 Download PDF

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Publication number
WO2009041498A1
WO2009041498A1 PCT/JP2008/067295 JP2008067295W WO2009041498A1 WO 2009041498 A1 WO2009041498 A1 WO 2009041498A1 JP 2008067295 W JP2008067295 W JP 2008067295W WO 2009041498 A1 WO2009041498 A1 WO 2009041498A1
Authority
WO
WIPO (PCT)
Prior art keywords
measurement
wireless communication
communication system
predetermined measurement
base station
Prior art date
Application number
PCT/JP2008/067295
Other languages
English (en)
French (fr)
Inventor
Kojiro Hamabe
Jinsock Lee
Original Assignee
Nec Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nec Corporation filed Critical Nec Corporation
Priority to JP2009534357A priority Critical patent/JP5487968B2/ja
Priority to US12/680,144 priority patent/US8369286B2/en
Priority to GB1006802.1A priority patent/GB2468791B/en
Priority to GB201300223A priority patent/GB2497006B8/en
Priority to CN200880109184.8A priority patent/CN101810023B/zh
Publication of WO2009041498A1 publication Critical patent/WO2009041498A1/ja
Priority to US13/617,208 priority patent/US8964701B2/en
Priority to US14/594,598 priority patent/US9439114B2/en
Priority to US15/232,213 priority patent/US9872212B2/en
Priority to US15/834,119 priority patent/US10299176B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0094—Definition of hand-off measurement parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Telephonic Communication Services (AREA)

Abstract

　本発明は、回線状況の測定に関連して消費される電力、ネットワーク負荷の増大を抑止可能とする移動端末、システム、方法、プログラム、基地局、管理サーバを提供する。移動局は、基地局からの無線信号の受信品質に応じて、回線状況に関する所定の測定の測定周期、及び／又は、前記所定の測定のオン・オフを決定し、前記決定に基づいて前記所定の測定の実行を制御する。
PCT/JP2008/067295 2007-09-26 2008-09-25 無線通信システム及び方法 WO2009041498A1 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2009534357A JP5487968B2 (ja) 2007-09-26 2008-09-25 無線通信システム及び方法
US12/680,144 US8369286B2 (en) 2007-09-26 2008-09-25 Radio communication system and method
GB1006802.1A GB2468791B (en) 2007-09-26 2008-09-25 Radio communication system and method
GB201300223A GB2497006B8 (en) 2007-09-26 2008-09-25 Radio communication system and method
CN200880109184.8A CN101810023B (zh) 2007-09-26 2008-09-25 无线通信系统和方法
US13/617,208 US8964701B2 (en) 2007-09-26 2012-09-14 Radio communication system and method
US14/594,598 US9439114B2 (en) 2007-09-26 2015-01-12 Radio communication system and method
US15/232,213 US9872212B2 (en) 2007-09-26 2016-08-09 Radio communication system and method
US15/834,119 US10299176B2 (en) 2007-09-26 2017-12-07 Radio communication system and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007249756 2007-09-26
JP2007-249756 2007-09-26

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/680,144 A-371-Of-International US8369286B2 (en) 2007-09-26 2008-09-25 Radio communication system and method
US13/617,208 Continuation US8964701B2 (en) 2007-09-26 2012-09-14 Radio communication system and method

Publications (1)

Publication Number Publication Date
WO2009041498A1 true WO2009041498A1 (ja) 2009-04-02

Family

ID=40511381

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067295 WO2009041498A1 (ja) 2007-09-26 2008-09-25 無線通信システム及び方法

Country Status (5)

Country Link
US (5) US8369286B2 (ja)
JP (2) JP5487968B2 (ja)
CN (2) CN103024804B (ja)
GB (3) GB2468791B (ja)
WO (1) WO2009041498A1 (ja)

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